Calculate:
-1.2x+2.5=0.8x+6.5
Calculate:
3-2log_{10}(x-5)=8
Calculate:
integral from 0 to+infinity of (2x)/(e^x) x
Evaluate:
0.1(x+8)-0.5x=0.2(2x-6)+5.2
Solve for:
0.05/9.5
Calculate:
a^2+(b^2)/(c^2)
Solve for:
x/((x+3)(x-3))+2/(x-3)
Calculate:
{\text{begin}array l 4x+y=-15 } 4x-y=7\text{end}array .
Calculate:
((4n*2n^{-4})/(3n^3))^2
Evaluate:
15 (1)/(8)+9 (3)/(4)
Evaluate:
2^3 * 4^2=8 * 16
Solve for:
2x>6
Calculate:
(18)/(29)+(28)/(29)
Solve for:
sqrt(125)+sqrt(180)
Solve for:
(x^{-4})/(x^{-5)}
Calculate:
2x^2+22x+48
Evaluate:
x^3-27=0
Solve for:
-3v+9.9 = 5.1
Solve for:
integral from-5 to 5 of 3x x
Evaluate:
{\text{begin}array l 3^x+6^y=146 } 4 * 3^x-6^y=3\text{end}array .
Evaluate:
{\text{begin}array l y=-2x+2 } y=7x+11\text{end}array .
Calculate:
(-1+i)/(sqrt(3)-i)
Solve for:
{\text{begin}array l 3r+s-5t=-20 } 6r-6s-6t=24 5r+2s-3t=-(1)/(4)\text{end}array .
Evaluate:
3x+5 <= 14
Evaluate:
17/13 = v/8
Solve for:
x+(-3x^2)+2(x^2-6x)
Solve for:
6x-2=-6x+6
Evaluate:
integral from 0 to 0.7 of 1/(sqrt(1-x^2))
Evaluate:
\text{begin}array l 4(2x-1),
Calculate:
2x=9
Evaluate:
3 /(1) 2-1 /(2) 3
Evaluate:
72w^3-50w
Evaluate:
_{7} P_{3}
Calculate:
f(x)=(x+1)^2 * (x-3)^2 * (x-4)
Evaluate:
(10b)/(2)=20.5
Calculate:
6x^2+19+9x^2-8
Calculate:
{\text{begin}array l 3r+s-5t=-20 } 6r-6s-6t=24 5r+2s-3t=-(1)/(4)\text{end}array .
Calculate:
{\text{begin}array l y=5x^2 } y-4=3x\text{end}array .
Evaluate:
5x+1 = 4y+7
Calculate:
48+6m
Solve for:
(3x+2x^2) * 3x-(4x^5-x^3)/(2x^2)
Calculate:
((-2r^3)^{-1} * (-r^3)^{-3})/(r^4)
Calculate:
{\text{begin}array l x+5y=28 } 2x+3y=21\text{end}array .
Calculate:
4x * (x+3)+3-(2x+1) * (2x-3)
Evaluate:
3log_{10}((x)/(4))+3log_{10}((x)/(5))=5log_{10}(x)-log_{10}(125)
Calculate:
arcsin((sqrt(2))/2)
Solve for:
square root of 288
Solve for:
f(x)=4log_{10}(x)+9
Solve for:
(45)/(49)-
Calculate:
-2(4x+3)+6=2(2x-3)-10x
Calculate:
-5x-5y=10
Calculate:
\text{begin}array l (2, 8),
Solve for:
(\frac{5c)/(2c-12)}{(10c)/(c^2-36)}
Calculate:
-5x-5y=10
Solve for:
(16m^2)/(24m^7)
Calculate:
(2b+6) * (2b-6)
Evaluate:
(12a^3-6a^4)/(3a)
Calculate:
(2x)/(x+y)+(2y)/(x-y)
Solve for:
(6.75)/5
Calculate:
9+3+1+(1)/(3)+(1)/(9)+\dots
Solve for:
-integral of (3s+4)^3 s
Solve for:
5^2+3(2+1)^3
Evaluate:
f(x)=7x^3-29x^2+32x-4
Evaluate:
7 3/5-4 3/10
Solve for:
-4=-8+4x
Calculate:
/(cos ^ 2 \alpha+cot \alpha) cos ^ 2 \alpha-cot \alpha =
Evaluate:
f(x)=6(x-8) * (x+8)^2
Solve for:
(-1-2) * (0-4)
Evaluate:
f(x)=x^4-8x^3+12x^2+24x-45
Calculate:
integral from-2 to 2 of 6x x
Calculate:
F(x)=(1)/((2x^2+1)^5)
Evaluate:
(2m^{-4} * (m^0n^0)^{-1})/(m^{-2)}
Calculate:
/(45 x ^ 3 y) 9 x ^ 2 y
Evaluate:
{\text{begin}array l-5x+4y=9 } 3x+5y=-35\text{end}array .
Solve for:
integral from 0 to 4 of (x)/((2x+1)^2) x
Evaluate:
5^{x-7}=3^{2x}
Calculate:
a_{n}=sqrt(n^2+4n-n)
Solve for:
40(5/8)^2(1/5)^3,40(5/8)^2(1/5)^3
Evaluate:
(3r^2-8r^4+2)+(4r^4-7r^2+3)
Solve for:
1/6+1/3
Solve for:
14n+12
Evaluate:
f(x)=sqrt(x+1)-2
Solve for:
(5x+2)(3x-1)-(2x-5)(10x+1)
Evaluate:
4467/37
Solve for:
a_{n}=sqrt(n^2+4n-n)
Calculate:
-2 /(1) 4 = r-/(4) 5
Calculate:
(5 x+2) (3 x-1)-(2 x-5) (0 x+1)
Solve for:
f(x)=(x)/(x^2-3x)
Solve for:
(-4x)/(2x+8)+(3x-1)/(x+4)
Calculate:
6x-6=4(x+1)+2x-10
Solve for:
2-3(1+2(3+sqrt(25))^2-1)
Solve for:
13(11+15sqrt(25) * (0.005)/(0.001)+3.2sqrt(25) * ((0.005)/(0.001-1))^{(3)/(2)})
Solve for:
(2-2)^{15}
Calculate:
(2b^3c^{-2})^{-3}
Solve for:
((4)/(5))^2-((1)/(3)-(1)/(12))/(5)/(4)
Evaluate:
60/(3+12)
Calculate:
2log_{5}(2x+10)-6=-4
Calculate:
((-2)^7/(-2)^5+(-2)^8/(-2)^5)/(-2)^2
Solve for:
7.2 * 5
Evaluate:
\text{begin}array l y=sqrt((x^2+4)/(x^2-4)),